The Open Build Network: Browser-based utilities for the privacy-conscious developer.
PDF Pro
Optimizely
JSON Editor
Data Flow
QuickScan
WritePad
Codec
Units
Colors
Regex
SQL Lab
Security
Terminal
Magic Refactor
Key Store
Insights
DevTimer
Add-ons
About the Platform
The Open Build Network (OBN) is a collection of high-performance developer utilities designed with a radical approach to security. Every tool in this suite runs entirely in your browser using WebAssembly (WASM) and local processing.
By eliminating server-side requirements, we ensure that your sensitive data—whether it's source code, PDFs, or database credentials—never leaves your machine. This architecture provides the privacy of local desktop software with the accessibility of the web.
Featured Tool
PDF Workspace
Securely merge, split, and optimize documents with industrial-grade tools running completely inside your browser environment.
Launch Tool
Open Source & Community
OBN is built by the community, for the community. Our source code is fully transparent, and we welcome contributions to help build the world's most secure toolset.
